Finding the Third Proportional to 4,152,324 and 8,925,432

Step by Step Solution

1. Step 1: Write the proportion equation
   4,152,324 : 8,925,432 = 8,925,432 : x
2. Step 2: Convert to fraction form
   4,152,324/8,925,432 = 8,925,432/x
3. Step 3: Cross multiply
   4,152,324x = 8,925,432 × 8,925,432
4. Step 4: Simplify right side
   4,152,324x = 79,663,336,386,624
5. Step 5: Solve for x
   x = 79,663,336,386,624/4,152,324
6. Step 6: Final answer
   x = 19,185,240.94